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公开(公告)号：US5099733A
公开(公告)日：1992-03-31
申请号：US429932
申请日：1989-11-01
CPC分类号： F16D1/0805 , B23B31/305 , B23P11/00 , B26D7/2621 , Y10T83/6588 , Y10T83/7747 , Y10T83/783 , Y10T83/9461 , Y10T83/9466
摘要： Disclosed is a hydraulically fixable flange, which is detachable by expansion and contraction of the internal bore employing hydraulic fluid, in which a hydraulic chamber is provided within the flange body, and a hole for supplying hydraulic fluid, which is connected to the outside from the hydraulic chamber, is also provided, together with valve system provided between the hydraulic chamber and the hole for supplying hydraulic oil so that the system can supply pressurized oil to the hydraulic chamber from outside. Also, there is disclosed a rotary knife provided with the hydraulically fixable flange.
摘要翻译： 公开了一种液压固定法兰，其可通过使用液压流体的内孔的膨胀和收缩而拆卸，其中液压室设置在凸缘体内，以及用于供应液压流体的孔，其从外部连接到 还设置有液压室和用于供给液压油的孔之间的阀门系统，使得系统可以从外部向液压室供应加压油。 此外，公开了一种设置有液压可固定凸缘的旋转刀。
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公开(公告)号：US5048388A
公开(公告)日：1991-09-17
申请号：US500452
申请日：1990-03-28
CPC分类号： B26D7/2621 , B26D7/2635 , Y10T83/7809 , Y10T83/7826 , Y10T83/7847 , Y10T83/9464
摘要： A rotary knife assembly includes a rotary shaft, a flange, a rotary knife of an annular shape and a resilient member. The flange includes a radially-outwardly protruding flange portion having opposite end faces and a reduced diameter portion disposed adjacent to the flange portion. The rotary knife has opposite faces and is fitted on the reduced-diameter portion of the flange with one of the opposite faces directed toward one of the opposite end faces of the flange portion. The resilient member is mounted on the flange for urging the rotary knife toward the flange portion. There is also provided a shifting mechanism mounted on the flange for shifting the rotary knife in a direction away from the flange portion against the urging force of the resilient member.
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3.发明申请公开(公告)号：US20090137761A1
公开(公告)日：2009-05-28
申请号：US12089626
申请日：2006-08-24
CPC分类号： C09K19/3861 , C08F222/1006 , C09K19/32 , C09K19/322 , C09K2019/0448 , Y10T428/10
摘要： A polymerizable liquid crystal compound of formula (1). The compound has high optical (refractive index) anisotropy (Δn), exhibits a liquid crystal phase at room temperature (having a broad liquid crystal phase temperature range) without crystallization, has high solubility in cyclohexanone, methyl ethyl ketone or like organic solvents, exhibits excellent coating properties and orientation properties, and, after polymerization, has high transparency. wherein R1 and R2 each represent hydrogen, a methyl group or halogen; rings A to C each represent a benzene ring, a naphthalene ring, etc.; at least one of rings A to C is a fused ring; X, Y, and Z each represent a C1 to C6 alkyl group, etc.; L1L2, and L3 each represent —COO—, —OCO—, —O(CH2)j— (j=1 to 8), etc.; n is 0 or 1, and a to c are numbers such that the polymerizable liquid crystal compound may have at least one of X, Y, and Z.
摘要翻译： 式（1）的聚合性液晶化合物。 该化合物具有高的光学（折射率）各向异性（Deltan），在室温下（具有宽的液晶相温度范围）在没有结晶的情况下呈现液晶相，在环己酮，甲基乙基酮等有机溶剂中具有高溶解度， 优异的涂布性能和取向性能，聚合后具有高透明度。 其中R1和R2各自表示氢，甲基或卤素; 环A至C各自表示苯环，萘环等; 环A至C中的至少一个为稠环; X，Y，Z各自表示C1〜C6烷基等。 L1L2和L3各自表示-COO-，-OCO-，-O（CH 2）j - （j = 1〜8）等; n为0或1，a至c为可聚合液晶化合物可以具有X，Y和Z中的至少一个的数字。
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4.发明申请公开(公告)号：US20070282087A1
公开(公告)日：2007-12-06
申请号：US11666728
申请日：2005-10-31
CPC分类号： C09K19/322 , C08L33/06 , C09K19/2007 , C09K19/2014 , C09K19/3852 , C09K2019/0448
摘要： The polymerizable compound of the present invention is represented by general formula (1) below and can provide a composition that is polymerizable near ambient temperature and exists in a liquid crystal phase at low temperatures. The composition and a (co)polymer of the polymerizable compound of the present invention are liquid crystal substances useful as optically anisotropic materials. (In the formula, each of rings A1 to A3 represents a benzene ring, cyclohexane ring, etc.; each of X to Z represents a C1-8 alkyl or alkoxy group, C2-6 alkenyl group, halogen atom, cyano group, or CH2═CR3—COO—; each of R1 to R3 represents a hydrogen atom, methyl group, or halogen atom; each of L1 to L3 represents —CH2CH2COO—, —COO—, —OCO—, —CH2CH2—, —O(CH2)f— (herein, f=1-8), etc.; n represents 0 or 1; and a to c represent such numbers that the polymerizable compound has at least one or more of any of X, Y, and Z.)
摘要翻译： 本发明的聚合性化合物由下述通式（1）表示，可以提供在环境温度附近可聚合并在低温下存在于液晶相中的组合物。 本发明的聚合性化合物的组成和（共）聚合物是可用作光学各向异性材料的液晶物质。 （式中，环A 1〜A 3中的每一个表示苯环，环己烷环等，X至Z各自表示C 1 -8个烷基或烷氧基，C 2-6链烯基，卤素原子，氰基或CH 2 -CR 3 -COO-; R 1至R 3各自表示氢原子，甲基或卤原子; L 1〜 L 3表示-CH 2 CO 2 - ， - COO - ， - OCO - ， - CH 2 CH 2 - ， - O（CH 2）2 - （这里，f = 1-8）等; n表示0或 1; a至c表示可聚合化合物具有X，Y和Z中的至少一种或多种的数。）
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5.发明授权公开(公告)号：US07683203B2
公开(公告)日：2010-03-23
申请号：US11666728
申请日：2005-10-31
CPC分类号： C09K19/322 , C08L33/06 , C09K19/2007 , C09K19/2014 , C09K19/3852 , C09K2019/0448
摘要： The polymerizable compound of the present invention is represented by general formula (1) below and can provide a composition that is polymerizable near ambient temperature and exists in a liquid crystal phase at low temperatures. The composition and a (co)polymer of the polymerizable compound of the present invention are liquid crystal substances useful as optically anisotropic materials. (In the formula, each of rings A1 to A3 represents a benzene ring, cyclohexane ring, etc.; each of X to Z represents a C1-8 alkyl or alkoxy group, C2-6 alkenyl group, halogen atom, cyano group, or CH2═CR3—COO—; each of R1 to R3 represents a hydrogen atom, methyl group, or halogen atom; each of L1 to L3 represents —CH2CH2COO—, —COO—, —OCO—, —CH2CH2—, —O(CH2)f— (herein, f=1-8), etc.; n represents 0 or 1; and a to c represent such numbers that the polymerizable compound has at least one or more of any of X, Y, and Z).
摘要翻译： 本发明的聚合性化合物由下述通式（1）表示，可以提供在环境温度附近可聚合并在低温下存在于液晶相中的组合物。 本发明的聚合性化合物的组成和（共）聚合物是可用作光学各向异性材料的液晶物质。 （式中，各环A1〜A3分别表示苯环，环己烷环等，X〜Z各自表示碳原子数1〜8的烷基或烷氧基，碳原子数2〜6的烯基，卤素原子，氰基或 CH 2 = CR 3 -COO-; R 1至R 3各自表示氢原子，甲基或卤原子; L 1至L 3各自表示-CH 2 CH 2 COO - ， - COO - ， - OCO-， - CH 2 CH 2 - ， - O ）f-（本文中f = 1-8）等; n表示0或1; a至c表示可聚合化合物具有X，Y和Z中的至少一种或多种的数。
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公开(公告)号：US06488573B1
公开(公告)日：2002-12-03
申请号：US09651299
申请日：2000-08-30
申请人： Tatsunori Kobayashi , Hiroshi Tanaka , Yasuyuki Ogata , Kanji Hosoki , Eturo Morita , Seiji Harada
发明人： Tatsunori Kobayashi , Hiroshi Tanaka , Yasuyuki Ogata , Kanji Hosoki , Eturo Morita , Seiji Harada
IPC分类号： B24B2900
CPC分类号： B24B53/017
摘要： A polishing apparatus has a plurality of polishing stations for polishing materials to be polished and a plurality of cleaning stations for cleaning the materials being polished, the polishing stations and the cleaning stations being alternately arranged; and an arm for holding the materials being polished and transferring the materials being polished between the polishing stations and the cleaning stations successively. The arm includes a polishing head for holding the material being polished. Each of the cleaning stations comprises a retainer stand on which the material being polished is placed, and a cleaning device for cleaning the material being polished in a state held by the polishing head, cleaning the material being polished in a state placed on the retainer stand, and cleaning the polishing head in a state where the material being polished is separated from the polishing head. A polishing method is used in a polishing apparatus having a plurality of polishing stations for polishing materials to be polished and an arm for holding the materials being polished and transferring the materials being polished between the polishing stations successively, each of the polishing stations including a platen having a polishing pad affixed to a surface of the platen, the arm including a plurality of polishing heads, each of which holds the material being polished and brings one surface of the material being polished into contact with the polishing pad, the material to be polished being polished by the polishing pad with relative movement between the polishing head and the platen. The polishing method comprises the steps of fitting a spindle for supporting the polishing head in a horizontally rotatable manner into each of fitting portions formed in each of a plurality of spindle housings provided in the arm; rotating the material being polished and the polishing pad relatively while keeping the material being polished and the polishing pad contacted with each other; and adjusting an axial position of the polishing head and changing a position of the polishing head relative to the arm by an adjusting mechanism provided on the spindle, whereby the materials to be polished are each polished while being adjusted in position thereof
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公开(公告)号：US07919009B2
公开(公告)日：2011-04-05
申请号：US12519865
申请日：2007-12-18
IPC分类号： C09K19/00 , C09K19/06 , C09K19/52 , G02F1/1333
CPC分类号： C09K19/322 , C08F222/1006 , C09K19/2014 , C09K19/3068 , C09K2019/0448 , Y10T428/10
摘要： A polymerizable compound represented by general formula (1) of the invention has good solvent solubility and excellent alignment control properties and optical characteristics. In formula (1), M1 and M2 are each hydrogen or methyl; X1 and X2 are each a single bond, or an optionally branched C1-10 alkylene, alkyleneoxy or alkyleneoxycarbonyloxy; X3 is optionally branched C1-10 alkylene; Y1 and Y2 are each an ester linkage, etc.; and rings A, B, C, and D are each a cyclic structure, such as 2,6-naphthlene.
摘要翻译： 由本发明的通式（1）表示的可聚合化合物具有良好的溶剂溶解性和优异的取向控制性能和光学特性。 在式（1）中，M1和M2各自为氢或甲基; X1和X2各自为单键，或任选支化的C 1-10亚烷基，亚烷基氧基或亚烷基氧基羰基氧基; X 3是任选支链的C 1-10亚烷基; Y1和Y2各自为酯键等; 环A，B，C和D各自为环状结构，例如2,6-萘乙烯。
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公开(公告)号：US20100032621A1
公开(公告)日：2010-02-11
申请号：US12519865
申请日：2007-12-18
IPC分类号： C07C69/76 , C09K19/32 , C09K19/20 , C08F222/10
CPC分类号： C09K19/322 , C08F222/1006 , C09K19/2014 , C09K19/3068 , C09K2019/0448 , Y10T428/10
摘要： A polymerizable compound represented by general formula (1) of the invention has good solvent solubility and excellent alignment control properties and optical characteristics. In formula (1), M1 and M2 are each hydrogen or methyl; X1 and are each a single bond, or an optionally branched C1-10 alkylene, alkyleneoxy or alkyleneoxycarbonyloxy; X3 is optionally branched C1-10 alkylene; Y1 and Y2 are each an ester linkage, etc.; and rings A, B, C, and D are each a cyclic structure, such as 2,6-naphthlene.
摘要翻译： 由本发明的通式（1）表示的可聚合化合物具有良好的溶剂溶解性和优异的取向控制性能和光学特性。 在式（1）中，M1和M2各自为氢或甲基; X1各自为单键，或任选分支的C 1-10亚烷基，亚烷基氧基或亚烷基氧基羰基氧基; X 3是任选支链的C 1-10亚烷基; Y1和Y2各自为酯键等; 环A，B，C和D各自为环状结构，例如2,6-萘乙烯。
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9.发明授权Wafer holding head and wafer polishing apparatus, and method for manufacturing wafers 有权晶片保持头和晶片抛光装置及其制造方法公开(公告)号：US06242353B1
公开(公告)日：2001-06-05
申请号：US09525322
申请日：2000-03-13
IPC分类号： H01L2100
CPC分类号： B24B37/30 , B24B37/32 , B24B49/16 , H01L21/30625
摘要： The present invention provides wafer polishing apparatus in which the wafer holding head comprises a diaphragm substantially vertically expanded to the head axis in the head body; a carrier, which is fixed to the diaphragm and provided so as to be able to displace along the head axis direction together with the diaphragm; a retainer fixed to the diaphragm in a concentric relation to the carrier; a pressure adjusting mechanism for controlling the pressure of a fluid chamber formed between the diaphragm and the head body; a plurality of carrier torque mechanisms provided between the head body and the carrier for communicating the torque of the head body to the carrier; a plurality of first sensors, which is provided at individual torque transfer mechanism, for observing the force along the direction of rotation acting on the wafer; and a processor, which is connected to each first sensor, for calculating the force acting on the wafer based on the output from these first sensors.
摘要翻译： 本发明提供晶片抛光装置，其中晶片保持头包括基本垂直地扩大到头部主体中的头轴线的隔膜; 载体，其固定在隔膜上并且设置成能够与隔膜一起沿着头轴线方向移位; 固定在所述隔膜上并与载体同心的保持架; 用于控制形成在隔膜和头体之间的流体室的压力的压力调节机构; 多个载体扭矩机构，其设置在所述头本体和所述载体之间，用于将所述头本体的扭矩传递到所述载体; 设置在各个扭矩传递机构处的多个第一传感器，用于观察沿着作用在晶片上的旋转方向的力; 以及连接到每个第一传感器的处理器，用于基于来自这些第一传感器的输出来计算作用在晶片上的力。
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公开(公告)号：US07754912B2
公开(公告)日：2010-07-13
申请号：US12096762
申请日：2006-11-14
CPC分类号： C09K19/322 , C07C69/94 , C08F220/30 , C08F222/1006 , C09K19/3861 , C09K2019/0448
摘要： A novel polymerizable compound of the present invention is represented by the following general formula (I). Due to the presence of a reactive phenolic hydroxyl group at the end of the molecule, it can be reacted easily with various functional compounds and is useful as a monomer and an intermediate for various functional materials, especially as an intermediate for a polymerizable liquid crystal material. wherein R1 is a hydrogen atom, a methyl group or a halogen atom; R2 is an optionally substituted alkyl group having 1 to 6 carbon atoms, an optionally substituted alkoxy group having 1 to 6 carbon atoms, a halogen atom or a cyano group; an alkylene group of each of the alkyl and the alkoxy group may be interrupted by an unsaturated bond, an ether bond, a thioether bond or an ester bond; n is an integer from 0 to 14; and m is 0 or 1.
摘要翻译： 本发明的新型聚合性化合物由下述通式（I）表示。 由于在分子末端存在反应性酚羟基，其可以与各种官能化合物容易反应，并且可用作各种功能材料的单体和中间体，特别是作为可聚合液晶材料的中间体 。 其中R1是氢原子，甲基或卤素原子; R2是任选取代的碳原子数1〜6的烷基，可以具有取代基的碳原子数1〜6的烷氧基，卤原子或氰基。 烷基和烷氧基的亚烷基可以被不饱和键，醚键，硫醚键或酯键间隔; n为0〜14的整数。 m为0或1。
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